Comparison of Derbi GP1 50 2012 and Derbi GP1 50 2010

Attribute	Derbi GP1 50 2012 ×	Derbi GP1 50 2010 ×
General
Production from (year)	2012	2010
Make	Derbi	Derbi
Model	Derbi GP1 50	Derbi GP1 50
Category	Scooter	Scooter
Engine and transmission
Engine type	Single cylinder, two-stroke	Single cylinder, two-stroke
Fuel system	Carburettor. 17.5 mm	Carburettor. 17.5 mm
Displacement (cm³)	49.4	49.4
Cooling system	Liquid	Liquid
Transmission type,final drive	Chain	Belt
Bore (mm)	40	40
Stroke (mm)	39.3	39.3
Gearbox	Automatic	Automatic
Fuel control	Single Overhead Cams (SOHC)	-
Driveline	Automatic CVT	-
Ignition	Electronic C.D.I.	Electronic C.D.I.
Clutch	Automated twist and go	Automated
Lubrication system	Separate mixing with mechanical oil pump	Separate mixing with mechanical oil pump
Compression	10.5:1	10.5:1
Chassis
Front suspension	Inverted fork	Upside down hydraulic fork.
Rear suspension	Aluminium swingarm with single spring-damper	Monoshock.
Front brakes	Single disc. Radially-mounted two-piston caliper	Single disc
Rear brakes	Single disc. Single piston	Single disc
Diameter (mm)	175	175
Frame type	Aluminium beam frame	-
Front tyre	120/70-14	120/70-14
Rear tyre	140/60-13	140/60-13
Seat	Dual seat	-
Front wheel travel (mm)	80	80
Rear wheel travel (mm)	70	70
Other
Starter	Electric	Electric
Color options	black	black
Light	Dual head lights	-
Instruments	Analogue	-
Dimensions
Wheelbase (mm)	1,330	1,330
Kerb weight (kg)	115	115
Dry weight (kg)	103	103
Overall height (mm)	1,175	1,175
Overall length (mm)	1,850	1,850
Seat height (mm)	835	785
Performance
Fuel capacity (l)	11	11
Oil capacity (l)	1.5	1.5